Paradigm Paint is good for painting the dry wall and it will change the dry wall and it is good quality and it is of best quality and less expensive and best on my opinion.
Paniting a wall is a physical change because it is the same wall but a different color
yes it will eventually dry out and it will change color, DO NOT use it when that happens.
pH change.
No that is fake. Fruit loops can't change the color of anything even if they are dry or wet
Dry, very dry.
Lots of reasons. Most colors will darken when they dry. The color of the wall underneath will affect it. Going over a darker color, even with two coats, the darker base can still darken the new color. The type of light changes it also. Even how you apply it can affect the color,
NO. -Concrete may be a 'dry' wall, however it is NOT Drywall.
Hydrogen chloride gas is not an acid, is not in solution and does not donate protons. So, no litmus paper color change.
actually yes your hair color will eventually change in lemon juice although it does make your hair dry and brittle..:)
wall color
Physical - because you're changing the appearance - not the composition of the wall.
The silica gel in Eva-dry EH-500F, will change its color to pale blue when saturated.